DE602005002952T2 - Ofen mit mehreren ebenen - Google Patents

Ofen mit mehreren ebenen Download PDF

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Publication number
DE602005002952T2
DE602005002952T2 DE602005002952T DE602005002952T DE602005002952T2 DE 602005002952 T2 DE602005002952 T2 DE 602005002952T2 DE 602005002952 T DE602005002952 T DE 602005002952T DE 602005002952 T DE602005002952 T DE 602005002952T DE 602005002952 T2 DE602005002952 T2 DE 602005002952T2
Authority
DE
Germany
Prior art keywords
wall
oven according
area
stove
cavities
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602005002952T
Other languages
German (de)
English (en)
Other versions
DE602005002952D1 (de
Inventor
Emile Lonardi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Paul Wurth SA
Original Assignee
Paul Wurth SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Paul Wurth SA filed Critical Paul Wurth SA
Publication of DE602005002952D1 publication Critical patent/DE602005002952D1/de
Application granted granted Critical
Publication of DE602005002952T2 publication Critical patent/DE602005002952T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/16—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path
    • F27B9/18—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path under the action of scrapers or pushers
    • F27B9/185—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path under the action of scrapers or pushers multiple hearth type furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
    • F27D25/001—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag comprising breaking tools, e.g. hammers, drills, scrapers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Charging Or Discharging (AREA)
DE602005002952T 2004-06-02 2005-04-13 Ofen mit mehreren ebenen Active DE602005002952T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
LU91080 2004-06-02
LU91080A LU91080B1 (fr) 2004-06-02 2004-06-02 Four à étages.
PCT/EP2005/051628 WO2005119153A1 (fr) 2004-06-02 2005-04-13 Four a etages

Publications (2)

Publication Number Publication Date
DE602005002952D1 DE602005002952D1 (de) 2007-11-29
DE602005002952T2 true DE602005002952T2 (de) 2008-07-24

Family

ID=34955592

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005002952T Active DE602005002952T2 (de) 2004-06-02 2005-04-13 Ofen mit mehreren ebenen

Country Status (15)

Country Link
US (1) US7735434B2 (ja)
EP (1) EP1754010B1 (ja)
JP (1) JP4662560B2 (ja)
CN (1) CN100465563C (ja)
AU (1) AU2005250591B2 (ja)
BR (1) BRPI0511653A (ja)
CA (1) CA2567508C (ja)
DE (1) DE602005002952T2 (ja)
ES (1) ES2296172T3 (ja)
LU (1) LU91080B1 (ja)
PL (1) PL1754010T3 (ja)
RU (1) RU2365841C2 (ja)
TW (1) TWI314638B (ja)
WO (1) WO2005119153A1 (ja)
ZA (1) ZA200609602B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2730061A1 (en) * 2008-08-15 2010-02-18 Wayne/Scott Fetzer Company Biomass fuel furnace system and related methods
CN103528371B (zh) * 2012-07-06 2016-03-16 攀钢集团攀枝花钢铁研究院有限公司 具有破拱装置的转底炉
US9702022B2 (en) 2014-08-13 2017-07-11 Industrial Furnace Company Process and system for de-coating of aluminum scrap contaminated with organic coatings
BE1024249B1 (nl) 2016-05-27 2018-01-08 Sadaci N.V. Roostoven, gebruik ervan en werkwijze voor het verwerken van ertsen of concentraten
CN114018039B (zh) * 2021-12-14 2024-05-03 苏州中材非金属矿工业设计研究院有限公司 一种回转焙烧炉体内壁结圈处理装置及其处理方法

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US393387A (en) * 1888-11-27 Velocipede
GB393387A (en) * 1932-03-21 1933-06-08 Nicolas Ivanovitsch Ivanovsky Arrangement for removing soot, coal dust, ashes and the like from flues in operation
US2317941A (en) * 1941-03-24 1943-04-27 Nichols Eng & Res Corp Incineration of liquid sludge or the like
US2488115A (en) * 1946-04-23 1949-11-15 Nickolas K Benos Roaster furnace
US2471882A (en) * 1946-05-07 1949-05-31 Warren S Martin Means for converting material
US2676006A (en) * 1951-01-10 1954-04-20 Warren S Martin Continuous furnace for converting material
US2969960A (en) * 1957-06-05 1961-01-31 Mobay Chemical Corp Mixing apparatus
US3175809A (en) * 1962-03-06 1965-03-30 American Metal Climax Inc Rabble tooth
US3361419A (en) * 1966-05-10 1968-01-02 Selas Corp Of America Air preheating burner with furnace preheating passage cleaner means
US3430928A (en) * 1967-04-03 1969-03-04 Chemetron Corp Scraping apparatus
US3497190A (en) 1968-04-15 1970-02-24 James E Moore System for hot de-oiling and hot briquetting
US3658309A (en) * 1970-08-03 1972-04-25 Sherritt Gordon Mines Ltd Temperature control of ore in multiple hearth furnace
US3874644A (en) * 1974-03-07 1975-04-01 Amax Inc Rabble cleaning device
JPS5149761U (ja) * 1974-10-09 1976-04-15
JPS6054590B2 (ja) * 1976-06-25 1985-11-30 日立金属株式会社 立形多段炉
US4046086A (en) * 1976-07-19 1977-09-06 Nichols Engineering & Research Corporation Treatment of waste material containing alkali metals in a controlled atmosphere furnace
JPS53117774U (ja) * 1977-02-26 1978-09-19
JPS54144408A (en) * 1978-05-02 1979-11-10 Sumitomo Jukikai Envirotech Kk Multiistage furnace for treating clinker product
JPS5553686A (en) * 1978-10-18 1980-04-19 Hitachi Metals Ltd Stirrer for vertical furnace
JPS5934877Y2 (ja) * 1979-07-09 1984-09-27 日立金属株式会社 立型多段炉
US4391208A (en) * 1980-09-29 1983-07-05 Sterling Drug, Inc. Method for controlling temperatures in the afterburner and combustion hearths of a multiple hearth furnace
JPS5960175A (ja) * 1982-09-30 1984-04-06 株式会社新潟鐵工所 多段炉
US4728339A (en) * 1984-12-19 1988-03-01 K-Fuel Partnership Multiple hearth apparatus and process for thermal treatment of carbonaceous materials
JPS63201483A (ja) * 1987-02-16 1988-08-19 川崎重工業株式会社 立型多段炉
JP2877162B2 (ja) * 1989-10-09 1999-03-31 三菱化学株式会社 堅型多段床炉
JP3321224B2 (ja) * 1992-03-13 2002-09-03 ティーディーケイ株式会社 移動物体検出装置
NL9401622A (nl) * 1994-10-03 1996-05-01 Tabo Inex Holding Bv Crematieoven-belader.
RU2100701C1 (ru) 1995-11-17 1997-12-27 Товарищество с ограниченной ответственностью Научно-производственная фирма "Термоэкология" Топочное устройство
US5720855A (en) * 1996-05-14 1998-02-24 Saturn Machine & Welding Co. Inc. Coke oven door
US5752452A (en) * 1996-10-25 1998-05-19 Praxair Technology, Inc. Apparatus and method for oxygen lancing in a multiple hearth furnace
KR20010032944A (ko) * 1997-12-10 2001-04-25 풀 부르스 에스.에이. 다단계 연소로에서의 직접환원철 제조방법
LU90282B1 (de) * 1998-09-02 2000-03-03 Wurth Paul Sa Verfahren zur thermischen Behandlung oel-und eisenoxidhaltiger Reststoffe
LU90766B1 (en) * 2001-04-25 2002-10-28 Wurth Paul Sa Method of operating a multiple hearth furnace
LU90793B1 (en) 2001-06-26 2002-12-27 Wurth Paul Sa Multiple heath furnace

Also Published As

Publication number Publication date
US7735434B2 (en) 2010-06-15
EP1754010B1 (fr) 2007-10-17
DE602005002952D1 (de) 2007-11-29
TW200540385A (en) 2005-12-16
JP4662560B2 (ja) 2011-03-30
WO2005119153A1 (fr) 2005-12-15
RU2006146614A (ru) 2008-07-27
TWI314638B (en) 2009-09-11
EP1754010A1 (fr) 2007-02-21
CA2567508C (en) 2012-06-05
CN100465563C (zh) 2009-03-04
ES2296172T3 (es) 2008-04-16
RU2365841C2 (ru) 2009-08-27
BRPI0511653A (pt) 2008-01-02
LU91080B1 (fr) 2005-12-05
AU2005250591B2 (en) 2009-08-06
CA2567508A1 (en) 2005-12-15
JP2008501924A (ja) 2008-01-24
PL1754010T3 (pl) 2008-02-29
CN1961189A (zh) 2007-05-09
ZA200609602B (en) 2008-01-30
US20070209563A1 (en) 2007-09-13
AU2005250591A1 (en) 2005-12-15

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